caa.su - dns.ninja

`caa.su`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`caa-su.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`mscid=WRSrxKNNlq3OThu50FBbGJEdMOv4je5PBekQVzTslVXc3kUB8F4t+/3duyULuvmK8PQp2WQ...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209400

Same first word

caa.lu

caa.link

caa.gov.qa

caa.nl

caa.org

caa.go.jp

caa.or.kr

caa.me

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caa.org.au

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caa.com.mo

caa.in

caa.re

caa.ac.zw

caa.co.nz

caa.azurewebsites.net

caa.am

caa.org.uk

caa.gov.lv

caa.org.cn

caa.de

caa.cc

caa.eu

caa.gov.tm

caa.su

caa.kg

caa.org.tw

caa.xyz

caa.ie

caa.co.uk

caa.co

caa.com.tr

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caa.md

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Similar names

aca.fi

aca.us

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aca.lu

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aca.mx

aac.cc

aac.info

aac.church

aac.com.sa

aac.or.kr

aac.org.ua

aca.jp.net

aca.or.jp

aac.asia

aca.gr

aca.co.rs

aac.cv

aca.ci

aac.lt

aca.hk

aac.org.ar

aac.tech

DNS History

11 records (5 active, 6 former)

○NSdns1.yandex.net2015-07-14 → 2017-08-31 · 4 obs

● 2015-07-14 19:08:24
● 2017-08-31 12:40:28
○ 2026-02-18 10:48:22
○ 2026-06-08 12:05:26

○NSdns2.yandex.net2015-07-14 → 2017-08-31 · 4 obs

● 2015-07-14 19:08:24
● 2017-08-31 12:40:28
○ 2026-02-18 10:48:22
○ 2026-06-08 12:05:26

●NSns1.bdm.microsoftonline.com2026-02-18 → 2026-06-08 · 3 obs

○ 2017-08-31 12:40:28
● 2026-02-18 10:48:22
● 2026-06-08 12:05:26

●NSns2.bdm.microsoftonline.com2026-02-18 → 2026-06-08 · 3 obs

○ 2017-08-31 12:40:28
● 2026-02-18 10:48:22
● 2026-06-08 12:05:26

●NSns3.bdm.microsoftonline.com2026-02-18 → 2026-06-08 · 3 obs

○ 2017-08-31 12:40:28
● 2026-02-18 10:48:22
● 2026-06-08 12:05:26

●NSns4.bdm.microsoftonline.com2026-02-18 → 2026-06-08 · 3 obs

○ 2017-08-31 12:40:28
● 2026-02-18 10:48:22
● 2026-06-08 12:05:26

●MXcaa-su.mail.protection.outlook.com2026-02-18 → 2026-06-08 · 3 obs

○ 2017-08-31 12:40:28
● 2026-02-18 10:48:22
● 2026-06-08 12:05:26

○MXmail.caa.su2015-07-14 → 2017-08-31 · 4 obs

● 2015-07-14 19:08:24
● 2017-08-31 12:40:28
○ 2026-02-18 10:48:22
○ 2026-06-08 12:05:26

○A5.172.23.2252015-07-14 → 2016-04-22 · 4 obs

● 2015-07-14 19:08:24
● 2016-04-22 05:43:50
○ 2016-07-09 03:48:14
○ 2026-06-08 12:05:26

○A66.85.73.1472017-07-22 → 2017-08-31 · 5 obs

○ 2017-05-25 04:39:38
● 2017-07-22 19:34:06
● 2017-08-31 12:40:28
○ 2026-02-18 10:48:22
○ 2026-06-08 12:05:26

○A85.235.33.692016-07-09 → 2017-05-25 · 5 obs

○ 2016-04-22 05:43:50
● 2016-07-09 03:48:14
● 2017-05-25 04:39:38
○ 2017-07-22 19:34:06
○ 2026-06-08 12:05:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	10 records
caa.su	ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:13.107.236.208

NS records: ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caa.su (unsigned zone)

⏱️ Timing

Total: 746ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`caa-su.mail.protection.outlook.com (pri:`
TXT	2	`mscid=WRSrxKNNlq3OThu50FBbGJEdMOv4je5PBe, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

Name Servers

Authority for caa.su is delegated across 4 name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between caa.su and other domains — vlckova.sk, pairwise.co.uk, bacqueyrisses.fr and two more among them.

These name servers frequently co-occur with the name servers dns200.anycast.me and ns200.anycast.me.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

caa.su uses one mail server — caa-su.mail.protection.outlook.com.

The hostname caa-su.mail.protection.outlook.com has 8 IP addresses: 52.101.68.15, 52.101.68.25, 52.101.73.12 and five others.